4-Channel 5V SPDT Power Relay Module — 250V/10A — Arduino, ESP32, Raspberry Pi Compatible
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$4.29
Color
Black
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Description
📋 Overview
This 4-channel 5V relay module lets you control up to four high-power AC or DC loads directly from a microcontroller like an Arduino, Raspberry Pi, or ESP32. Each channel uses a Single-Pole Double-Throw (SPDT) relay rated for 25...